import { createRouter, createWebHashHistory } from 'vue-router'
/* Layout */
import Layout from '@/layout'

/**
 * Note: 路由配置项
 *
 * hidden: true                     // 当设置 true 的时候该路由不会再侧边栏出现 如401，login等页面，或者如一些编辑页面/edit/1
 * alwaysShow: true                 // 当你一个路由下面的 children 声明的路由大于1个时，自动会变成嵌套的模式--如组件页面
 *                                  // 只有一个时，会将那个子路由当做根路由显示在侧边栏--如引导页面
 *                                  // 若你想不管路由下面的 children 声明的个数都显示你的根路由
 *                                  // 你可以设置 alwaysShow: true，这样它就会忽略之前定义的规则，一直显示根路由
 * redirect: noRedirect             // 当设置 noRedirect 的时候该路由在面包屑导航中不可被点击
 * name:'router-name'               // 设定路由的名字，一定要填写不然使用<keep-alive>时会出现各种问题
 * query: '{"id": 1, "name": "ry"}' // 访问路由的默认传递参数
 * roles: ['admin', 'common']       // 访问路由的角色权限
 * permissions: ['a:a:a', 'b:b:b']  // 访问路由的菜单权限
 * meta : {
    noCache: true                   // 如果设置为true，则不会被 <keep-alive> 缓存(默认 false)
    title: 'title'                  // 设置该路由在侧边栏和面包屑中展示的名字
    icon: 'svg-name'                // 设置该路由的图标，对应路径src/assets/icons/svg
    breadcrumb: false               // 如果设置为false，则不会在breadcrumb面包屑中显示
    activeMenu: '/system/user'      // 当路由设置了该属性，则会高亮相对应的侧边栏。
  }
 */

// 公共路由

export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index.vue')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login'),
    hidden: true
  },
  // vue-router 4.x  通配符配置是如下配置不在是 *
  {
    path: "/:pathMatch(.*)*",
    component: () => import('@/views/error/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error/401'),
    hidden: true
  },
  {
    path: '',
    component: Layout,
    redirect: '/index',
    children: [
      {
        path: '/index',
        component: () => import('@/views/index'),
        name: 'Index',
        meta: { title: '首页', icon: 'dashboard', affix: true }
      }
    ]
  }
]

// 动态路由，基于用户权限动态去加载
// import menu from '@/views/permission/menu'
export const dynamicRoutes = [

  {
    path: "/permission",
    component: Layout,
    meta: {
      icon: "dashboard",
      title: "权限管理",
      affix: true
    },
    redirect: "/menu",
    children: [
      {
        path: "menu",
        component: () => import('../views/permission/menu'),
        name: "menu",
        meta: {
          title: "菜单管理",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "role",
        component: () => import('../views/permission/role'),
        name: "role",
        meta: {
          title: "角色管理",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "user",
        component: () => import('../views/permission/user'),
        name: "user",
        meta: {
          title: "用户管理",
          icon: "dashboard",
          affix: true
        }
      },
    ],
  },

  {
    path: "/system/",
    component: Layout,
    meta: {
      icon: "dashboard",
      title: "系统设置",
      affix: true
    },
    redirect: "/config",
    children: [
      {
        path: "config",
        component: () => import('../views/system/config'),
        name: "config",
        meta: {
          title: "系统配置",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "loginlog",
        component: () => import('../views/system/loginlog'),
        name: "loginlog",
        meta: {
          title: "登录日志",
          icon: "dashboard",
          affix: true
        }
      },
     
    ],
  },

  {
    path: "/subject",
    component: Layout,
    meta: {
      icon: "dashboard",
      title: "学科管理",
      affix: true
    },
    redirect: "/subject",
    children: [
      {
        path: "subject",
        component: () => import('../views/subject/subject'),
        name: "subject",
        meta: {
          title: "学科信息",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "directory",
        component: () => import('../views/subject/directory'),
        name: "directory",
        meta: {
          title: "目录信息",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "tag",
        component: () => import('../views/subject/tag'),
        name: "tag",
        meta: {
          title: "标签信息",
          icon: "dashboard",
          affix: true
        }
      },
    ],
  },

  {
    path: "/class",
    component: Layout,
    meta: {
      icon: "dashboard",
      title: "班级管理",
      affix: true
    },
    redirect: "/class",
    children: [
      {
        path: "class",
        component: () => import('../views/class/class'),
        name: "class",
        meta: {
          title: "班级信息",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "student",
        component: () => import('../views/class/student'),
        name: "student",
        meta: {
          title: "学生信息",
          icon: "dashboard",
          affix: true
        }
      },
     
    ],
  },

  {
    path: "/exam",
    component: Layout,
    meta: {
      icon: "dashboard",
      title: "考试管理",
      affix: true
    },
    redirect: "/question",
    children: [
      {
        path: "question",
        component: () => import('../views/exam/question'),
        name: "question",
        meta: {
          title: "题库信息",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "paper",
        component: () => import('../views/exam/paper'),
        name: "paper",
        meta: {
          title: "试卷信息",
          icon: "dashboard",
          affix: true
        }
      },
      {
        path: "exam",
        component: () => import('../views/exam/exam'),
        name: "exam",
        meta: {
          title: "考试信息",
          icon: "dashboard",
          affix: true
        }
      },
     
    ],
  },
  {
    path: "/content",
    component: Layout,
    meta: {
      title: "内容管理",
      icon: "dashboard",
    },
    name: "content",
    redirect: "/word",
    children: [
      {
        path: "word",
        component: () => import('@/views/content/word'),
        name: "word",
        meta: {
          title: "词汇管理",
          icon: "dashboard"
        }
      },
      {
        path: "inerview",
        component: () => import('@/views/content/inerview'),
        name: "inerview",
        meta: {
          title: "面试题管理",
          icon: "dashboard"
        }
      },
      {
        path: "cate",
        component: () => import('@/views/content/cate'),
        name: "cate",
        meta: {
          title: "内容分类",
          icon: "dashboard"
        }
      },
      {
        path: "content",
        component: () => import('@/views/content/content'),
        name: "content",
        meta: {
          title: "内容信息",
          icon: "dashboard"
        }
      },
     
    ],
  }
]

// 创建路由实例
const router = createRouter({
  history: createWebHashHistory(),
  routes: [...constantRoutes],  // 只挂载了静态路由
  scrollBehavior(to, from, savedPosition) {
    if (savedPosition) {
      return savedPosition
    } else {
      return { top: 0 }
    }
  },
});

export default router;
